Well why don't you start out by telling people what your gear is, what cables you are currently using and then telling us what you think is missing. Are you looking for someting with more musicality or something with more resolution?
There is no site that has what you are asking for, just as there is no map the can tell you how to get from 'here' to 'there'. However, there are experienced people here who can help guide you, they just need to know where you are at presently and where you want to go.
